google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',868,null,null,659,null,null,null,null,null,null,null,null],
['2日',1065,null,null,832,null,null,null,null,null,null,null,null],
['3日',1152,null,null,1123,null,null,null,null,null,null,null,null],
['4日',583,null,null,1181,null,null,null,null,null,null,null,null],
['5日',746,null,null,1483,null,null,null,null,null,null,null,null],
['6日',892,null,null,1548,null,null,null,null,null,null,null,null],
['7日',1121,null,null,1364,null,null,null,null,null,null,null,null],
['8日',1151,null,null,842,null,null,null,null,null,null,null,null],
['9日',1128,null,null,985,null,null,null,null,null,null,null,null],
['10日',1261,null,null,1107,null,null,null,null,null,null,null,null],
['11日',637,null,null,1184,null,null,null,null,null,null,null,null],
['12日',704,null,null,1200,null,null,null,null,null,null,null,null],
['13日',1012,null,null,1174,null,null,null,null,null,null,null,null],
['14日',1180,null,null,1440,null,null,null,null,null,null,null,null],
['15日',1181,null,null,668,null,null,null,null,null,null,null,null],
['16日',1379,null,null,834,null,null,null,null,null,null,null,null],
['17日',1155,null,null,1084,null,null,null,null,null,null,null,null],
['18日',676,null,null,1145,null,null,null,null,null,null,null,null],
['19日',983,null,null,1248,null,null,null,null,null,null,null,null],
['20日',1105,null,null,1184,null,null,null,null,null,null,null,null],
['21日',1024,null,null,1156,null,null,null,null,null,null,null,null],
['22日',1186,null,null,704,null,null,null,null,null,null,null,null],
['23日',1163,null,null,758,null,null,null,null,null,null,null,null],
['24日',1296,null,null,1099,null,null,null,null,null,null,null,null],
['25日',826,null,null,1221,null,null,null,null,null,null,null,null],
['26日',839,null,null,1340,null,null,null,null,null,null,null,null],
['27日',998,null,null,1507,null,null,null,null,null,null,null,null],
['28日',1154,null,null,1504,null,null,null,null,null,null,null,null],
['29日',1383,null,null,645,null,null,null,null,null,null,null,null],
['30日',1440,null,null,929,null,null,null,null,null,null,null,null],
['31日',1221,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=30 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});